{"id":92536,"date":"2026-01-05T20:00:12","date_gmt":"2026-01-05T19:00:12","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=92536"},"modified":"2026-07-19T22:18:34","modified_gmt":"2026-07-19T20:18:34","slug":"omegon-pro-oiii-ccd-filter-1-25-inches","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/omegon-pro-oiii-ccd-filter-1-25-inch\/","title":{"rendered":"Omegon Pro OIII CCD Filter 1.25 inch"},"content":{"rendered":"<h2 class=\"wp-block-heading has-text-align-center\"><strong>Omegon Pro OIII CCD Filter 1,25 inch: 12 nm doorlaat voor nevels en supernovaresten<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Het Omegon Pro OIII CCD filter is een interferentiefilter met een doorlaatband van 12 nanometer, bruikbaar voor zowel visuele waarneming als fotografie van planetaire nevels en supernovaresten.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-3 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\"><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Filters-Pro-OIII-CCD-filter-1-25-2.jpg\" alt=\"Omegon Pro OIII CCD filter 1,25 inch met aluminium vatting\" title=\"\"><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Filters-Pro-OIII-CCD-filter-1-25-.jpg\" alt=\"Omegon Pro OIII CCD filter 1,25 inch met aluminium vatting\" title=\"\"><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Filters-Pro-OIII-CCD-filter-1-25-1.jpg\" alt=\"Omegon Pro OIII CCD filter 1,25 inch met aluminium vatting\" title=\"\"><\/figure><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">Gerichte doorlaat op zuurstof<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Het filter laat alleen de smalle band rond de emissielijnen van dubbel ge\u00efoniseerd zuurstof door en blokkeert de rest. Daarmee neemt het contrast tussen de nevel en de hemelachtergrond sterk toe, ook op lichtvervuilde locaties.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Bedoeld voor grotere openingen<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Met een doorlaatband van 12 nanometer komt er relatief weinig licht door. Vanaf een opening van circa 200 mm presteert het filter optimaal. Op kleinere telescopen is het bruikbaar bij lage vergroting.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Featured accessories<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Schroeft op elk 1,25 inch oculair en past in 1,25 inch filterwielen. Voor smallere doorlaat en fotografisch werk is de Pro OIII 7nm de volgende stap.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">For whom yes and for whom no<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>\u2713 Bezitters van telescopen vanaf circa 200 mm<\/li><li>\u2713 Waarnemers en fotografen van planetaire nevels<\/li><li>\u2713 Wie een filter voor zowel oog als camera zoekt<\/li><li>\u2717 Kleine telescopen: het beeld wordt te donker<\/li><li>\u2717 Wie uitsluitend fotografeert en maximaal contrast wil: kies de 7 nm uitvoering<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Specifications<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Type<\/strong><\/td><td>OIII interferentiefilter<\/td><\/tr><tr><td><strong>Mount<\/strong><\/td><td>1.25 inches<\/td><\/tr><tr><td><strong>Bandwidth<\/strong><\/td><td>12 nm<\/td><\/tr><tr><td><strong>Material mount<\/strong><\/td><td>Aluminum<\/td><\/tr><tr><td><strong>Observation goals<\/strong><\/td><td>Visual and photographic<\/td><\/tr><tr><td><strong>Recommended opening<\/strong><\/td><td>From approximately 200 mm<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">You can find more accessories for this merk at the <a href=\"\/en\/brands\/omegon\/\">Omegon merk Page<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>OIII-interferentiefilter met 12 nm doorlaat voor planetaire nevels en supernovaresten. Geschikt voor oog en camera, optimaal vanaf circa 200 mm opening.<\/p>","protected":false},"featured_media":98902,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[126],"product_cat":[3138,469,588,56],"product_tag":[],"class_list":["post-92536","product","type-product","status-publish","has-post-thumbnail","product_brand-omegon","product_cat-imaging-filters-smalband-en-lrgb","product_cat-astro-fotografie","product_cat-filters","product_cat-telescoop-accessoires","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"bundled_by":[],"bundle_stock_status":"instock","bundle_stock_quantity":null,"bundle_virtual":false,"bundle_layout":"","bundle_add_to_cart_form_location":"","bundle_editable_in_cart":false,"bundle_sold_individually_context":"","bundle_item_grouping":"","bundle_min_size":"","bundle_max_size":"","bundle_price":[],"bundled_items":[],"bundle_sell_ids":[],"acf":[],"jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":25065,"url":"https:\/\/www.telescoop.nl\/en\/omegon-oiii-nevelfilter-125\/","url_meta":{"origin":92536,"position":0},"title":"Omegon OIII Nebula Filter 1.25 inch","author":"","date":"07-08-2025","format":false,"excerpt":"OIII narrowband filter that only lets through the light of doubly ionized oxygen. 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